Spin texture motion in antiferromagnetic and ferromagnetic nanowires
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Davi R Rodrigues
- Karin Everschor-Sitte
- Oleg A Tretiakov
- Jairo Sinova
- Ar Abanov
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000401223700001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevB.95.174408
- eISSN
- 2469-9969
- Externe Identifier
- Clarivate Analytics Document Solution ID: EU7OI
- ISSN
- 2469-9950
- Ausgabe der Veröffentlichung
- 17
- Zeitschrift
- PHYSICAL REVIEW B
- Artikelnummer
- ARTN 174408
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Titel
- Spin texture motion in antiferromagnetic and ferromagnetic nanowires
- Sub types
- Article
- Ausgabe der Zeitschrift
- 95
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- Davi R Rodrigues
- Karin Everschor-Sitte
- Oleg A Tretiakov
- Jairo Sinova
- Ar Abanov
- DOI
- 10.1103/physrevb.95.174408
- eISSN
- 2469-9969
- ISSN
- 2469-9950
- Ausgabe der Veröffentlichung
- 17
- Zeitschrift
- Physical Review B
- Sprache
- en
- Artikelnummer
- 174408
- Online publication date
- 2017
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevb.95.174408
- Datum der Datenerfassung
- 2017
- Titel
- Spin texture motion in antiferromagnetic and ferromagnetic nanowires
- Ausgabe der Zeitschrift
- 95
Data source: Crossref
- Abstract
- We propose a Hamiltonian dynamics formalism for the current and magnetic field driven dynamics of ferromagnetic and antiferromagnetic domain walls in one dimensional systems. To demonstrate the power of this formalism, we derive Hamilton equations of motion via Poisson brackets based on the Landau-Lifshitz-Gilbert phenomenology, and add dissipative dynamics via the evolution of the energy. We use this approach to study current induced domain wall motion and compute the drift velocity. For the antiferromagnetic case, we show that a nonzero magnetic moment is induced in the domain wall, which indicates that an additional application of a magnetic field would influence the antiferromagnetic domain-wall dynamics. We consider both cases of the magnetic field being parallel and transverse to the N{\'e}el field. Based on this formalism, we predict an orientation switch mechanism for antiferromagnetic domain walls which can be tested with the recently discovered N{\'e}el spin orbit torques.
- Autoren
- Davi R Rodrigues
- Karin Everschor-Sitte
- Oleg A Tretiakov
- Jairo Sinova
- Ar Abanov
- Autoren-URL
- http://arxiv.org/abs/1702.06274v1
- Zeitschrift
- Phys. Rev. B
- Schlüsselwörter
- cond-mat.mes-hall
- cond-mat.mes-hall
- Notes
- 7 pages, 3 figures
- Paginierung
- 174408
- Datum der Veröffentlichung
- 2017
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevB.95.174408
- Datum der Datenerfassung
- 2017
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2017
- Titel
- Spin texture motion in antiferromagnetic and ferromagnetic nanowires
- Ausgabe der Zeitschrift
- 95
Files
1702.06274v1.pdf
Data source: arXiv
- Beziehungen:
- Property of